Corrosion and protection of metals in marine environment Corrosion and protection of electric power equipment The corrosion of metals in manine environment 书名原文:The corrosion of metals in manine environment Corrosion and protection of submarine structures Corrosion and protection of metal cultural relics in marine waters On legal protection of marine environments 并列题名：Corrosion and protection of electric power equipment 并列题名：On legal protection of marine environments towards protection of the environment